GT-12AY7 tubes pass every Groove Tubes premium certification for microphonics, hum, physical characteristics and function. Quite simply the best 9-pin triode preamp tubes you can buy — specifically designed and tested for musical instrument amplification and standard equipment on Fender amps. Outstanding and consistent performance for mixing and matching to get a signature tone from your amp.
Low-gain tube used in very early Fender amps. Can sub for a 12AX7 to lower gain and produce a slightly warmer tone. Great for harp or blues where softer, more compressed distortion at lower volumes is desired. Medium/soft gain.
- Groove Tubes GT-12AY7 Select Preamp Tube
- 9-pin triode preamp tube
- Lower gain than 12AX7 for warmer tone
- MPN: 5550112395
- UPC: 736021123953
- SKU: GT-12AY7 SELECT